67 15 8 which number cannot be used to write related number sentences

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

What is not true about kl and mn? what is mn? (show )

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building